Can You Determine a Product's Country of Origin by Its Bar Code? Finding out where a given product was manufactured is not so simple as looking at its bar code.

An older Delta boarding pass with a bar code that does not include a frequent flyer number. Source: IATA.

Graphs, maps and data analyses? Now ChatGPT can do even more. By Yiwen Lu Reporting from San Francisco ChatGPT, the artificial-intelligence-powered chatbot made by OpenAI, has wowed the world in ...